Petroleum Refinery Engineering Tetra-ethyl lead is added in gasoline to Increase its octane number Reduce gum formation Reduce the pour point Increase its smoke point Increase its octane number Reduce gum formation Reduce the pour point Increase its smoke point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Petroleum coke is commercially produced by the __________ process. Visbreaking Fluid catalytic cracking Delayed coking Hydrocracking Visbreaking Fluid catalytic cracking Delayed coking Hydrocracking ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Quinoline is a/an __________ compound. None of these Sulphur Nitrogen Oxygen None of these Sulphur Nitrogen Oxygen ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following additives improves the cetane number of diesel? Tetra ethyl lead Amyl nitrate Napthenic acid Ethyl mercaptan Tetra ethyl lead Amyl nitrate Napthenic acid Ethyl mercaptan ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Cetane number of a diesel fuel is the measure of its Viscosity Oxidation stability Smoke point Ignition delay Viscosity Oxidation stability Smoke point Ignition delay ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Petroleum deposits are detected by the. Measuremet of density, elasticity and magnetic & electric properties of the rock in the crust of the earth Oil seepage at the surface of the earth Age & nature of rocks inside the crust of the earth All of these Measuremet of density, elasticity and magnetic & electric properties of the rock in the crust of the earth Oil seepage at the surface of the earth Age & nature of rocks inside the crust of the earth All of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS